diff options
| -rw-r--r-- | block/vdi.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/block/vdi.c b/block/vdi.c index c4f1529db9..550cf58a39 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -628,7 +628,6 @@ static int vdi_create(const char *filename, QEMUOptionParameter *options) VdiHeader header; size_t i; size_t bmap_size; - uint32_t *bmap; logout("\n"); @@ -693,21 +692,21 @@ static int vdi_create(const char *filename, QEMUOptionParameter *options) result = -errno; } - bmap = NULL; if (bmap_size > 0) { - bmap = (uint32_t *)g_malloc0(bmap_size); - } - for (i = 0; i < blocks; i++) { - if (image_type == VDI_TYPE_STATIC) { - bmap[i] = i; - } else { - bmap[i] = VDI_UNALLOCATED; + uint32_t *bmap = g_malloc0(bmap_size); + for (i = 0; i < blocks; i++) { + if (image_type == VDI_TYPE_STATIC) { + bmap[i] = i; + } else { + bmap[i] = VDI_UNALLOCATED; + } } + if (write(fd, bmap, bmap_size) < 0) { + result = -errno; + } + g_free(bmap); } - if (write(fd, bmap, bmap_size) < 0) { - result = -errno; - } - g_free(bmap); + if (image_type == VDI_TYPE_STATIC) { if (ftruncate(fd, sizeof(header) + bmap_size + blocks * block_size)) { result = -errno; |